Zhenjiang Chunhuan Sealing Materials Co., Ltd.
Zhenjiang Chunhuan Sealing Materials Co., Ltd(Group)
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DESCRIPTION
Expanded PTFE Rope is made of 100% PTFE of puffed PTFE material cut or punched. Expanded PTFE material (eptfe) expands PTFE into a unique material with strong, tough and porous properties and is highly fibrotic.
It not only maintains the unique properties of PTFE itself - excellent chemical stability (not affected by general chemicals); extremely low coefficient of friction; wider operating temperature; non-aging and permanent durability;
Now its multi-fiber structure gives it an unimaginable tenacity as a sealing product, and more importantly, it fundamentally solves the common problems of other types of tetrafluorine sealing materials -- creep and cold flow, which greatly improves the performance compared with pure tetrafluorine gaskets and filled tetrafluorine gaskets. In addition, it is easy to cut, easy to install, and has a long service life. This is undoubtedly a remarkable revolution.
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FEATURES
1.easy to cut, asy to install can be mechanical stamping or manual cutting into any shape of the gasket, let your work become easier.
2. It's suitable for rough surface has unique compliance forming ability, it can produce good sealing effect on rough or damaged flange surface without increasing much pressure.
3.Extremely strong chemical corrosion resistance does not react with any chemical except for a very small number of chemicals such as fused alkali metals, free fluorine, tertiary nuclei, etc., and can be applied in all sealing occasions within the allowable range of temperature (315ºC), which will greatly reduce the variety and number of seals.
4.The unique high density fiber structure with good creep resistance and cold resistance, it has strong creep resistance. Its mechanical properties are very stable because it contains no adhesive and additives.
REGULAR SIZE DETAILS
Diameter: 1mm ~ 20mm
Length: As your request
Production Ability: 40 ~ 50 kg per day
APPLICATION IN FOLLOWING INDUSTRIES
Chemical, petrochemical, oil refining, chlor-alkali, acid making, phosphate fertilizer, pharmaceutical, pesticide, chemical fiber, dyeing, coking, gas, organic synthesis, non-ferrous smelting, iron and steel, atomic energy and high-purity products production (such as ion membrane electrolysis), viscous material transportation and operation, highly strict hygiene requirements of food, beverage and other processing and production departments.
MAIN PROPERTIES
| Inspection Item | Unit | Standard |
| Work Temperature | ºC | -240 ~270,Melt 315 |
| Tensile strength | Mpa | ≥10 F-152 |
| Compressive Strength | Mpa | ≤ 140 |
| Compression(35mpa load) | % | 65 F-36 |
| Recovery(35mpa load) | % | 11.61 F-36 |
| Creep(100 degC ×22hr) | % | 68.32 F-38 |
| Nitrogen-seal(mi/hr-17.25mpa) | Mpa | 0.16Internal Pressure 4 |
| Nitrogen-seal(ml/hr-35mpa) | Mpa | 0.0037 Internal Pressure 4 |
| Density | g/cm3 | 0.9 to 1.0 |
APPLICATIO
PTFE Expanded Tape has a good toughness, vertical strength, easy to deform transverse features.
It is more ideal for sealing plates and threads. However, it can not be used in contact with high concentrations of oxygen or liquid oxygen.
Expanded PTFE tape is mainly used for more disk and thread port seal.
Packing & Delivery
Company Profile
We Zhenjiang Chunhuan Sealing Materials Group Co., Ltd is the leading manufacturer of PTFE products and related items in China. We are a member of the Chinese Chemical Industry Anti-Corrosion Association, Compressor Association and Fluorin Association.
We have passed ISO9002 quality system authentication in 1999 and ISO9001 quality system authentication in 2002. We pay attention to our products quality, and the feedback from our clients especially from Europe has proved that we are on our right way.
We offer competitive prices, good service after sale, guarantee for our products, good solutions for your problems based on our knowledge.
With USD2,665,000 capital assets, we possess 25 sets of 25 to 5,000Mt auto hydraulic pressure equipment and 5 sets of flattening and turning equipment. We also own 6 sets of extrusion and pressing equipment, 20 sets of twisting and knitting equipment, and more than 20 lathes and milling machines. Covering an area of over 18,000 square meters, we have over 260 employees, 50 of whom are technicians.
Our main products include the following:
1) PTFE die pressed plates and hydraulic pressure turning plates whose widths are within 2 meters
2) PTFE molding rods and tubing
3) Pressed rods and tubing capillaries
4) Die pressed square and quadrate plates within 1800 x 1800mm (using 5,000Mt press to produce those with specifications of over 600 x 600mm)
5) All kinds of filled PTFE parts in oxygen-generator and compressor
6) Packing sets and piston rings for 1 to 16Mt forging hammers
7) Raw material strips and rods
8) Elastic strips and rods
9) Directional and un-directional film
10) PTFE rubber interlayer spacers and wrap spacers
11) PTFE and polypropylene steel liner pipes and tubing
12) PTFE anticorrosion liners of all kinds of containers and PTFE knitting packing sets
13) Metal twisted series
14) Rubber series
Our affiliated research institute employs several domestic senior experts to develop all kinds of PTFE products, PTFE filled goods and substitutes for imported machinery parts. Associated with Jiangsu University, one of the key universities in China, our Chunhuan Junior College was established in 2002 to foster talent and enhance our competitive ability.
Ensuring high quality and good service, we sincerely welcome customers from home and abroad to contact us for future cooperation.
AFQ
1. who are we?
We are based in Jiangsu, China, start from 1993,sell to Western Europe(11.11%),Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia(11.11%),Eastern Europe(11.11%),South America(11.11%),North America(11.11%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PTFE Sheet,PTFE Rod,PTFE Pipe,PTFE Gasket,Expanded PTFE
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Cash;
Language Spoken:English,Chinese